Built of cutting edge materials and exquisitely designed, the TPU Guide Waterproof Pouch for iPad will keep tablet computers dry and protected from the elements. The pouch entry utilizes a system which double-folds the TPU film together and secures it with double Velcro closures. This is much more reliable than a zip lock'-type closure. The screen-sized window' made of 0.15mm Thermoplastic Polyurethane (TPU) allows the user to operate the computer via touch' even when it is sealed in the pouch.